Update an incident event

curl --request PUT \
  --url https://api.rootly.com/v1/incident_event_functionalities/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "incident_event_functionalities",
    "attributes": {
      "status": "operational"
    }
  }
}'

{
  "data": {
    "id": "6470584b-edb2-4642-8058-4c1da01369e0",
    "type": "incident_event_functionalities",
    "attributes": {
      "incident_event_id": "349c62dd-edb8-4463-acc1-39eb91c92e1b",
      "functionality_id": "df66adc4-6689-488c-8e7a-a903702841f7",
      "status": "major_outage"
    }
  }
}